262029969

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{337}}^1\times {\mathrm{4547}}^1$

素因数の和:4909

約数の個数: 24

約数和(自身を含む): 399678240

約数和(自身を除く): 137648271

約数列:

[1, 3, 9, 19, 57, 171, 337, 1011, 3033, 4547, 6403, 13641, 19209, 40923, 57627, 86393, 259179, 777537, 1532339, 4597017, 13791051, 29114441, 87343323, 262029969]

約数ペア:

[(1, 262029969), (3, 87343323), (9, 29114441), (19, 13791051), (57, 4597017), (171, 1532339), (337, 777537), (1011, 259179), (3033, 86393), (4547, 57627), (6403, 40923), (13641, 19209)]